Adhesive dental materials with strongly acidic adhesive polymers

US9833389B2 · kind B2 · utility

Assignee

• Ivoclar Vivadent AG · LI

Inventors

• Norbert Moszner · Eschen, LI
• Thorsten Bock · Feldkirch, AT
• Yohann Catel · Sevelen, CH
• Doris Pospiech · Dresden, DE
• Sandra Starke · Dresden, DE
• Brigitte Voit · Munich, DE

Key dates

• Filing date: Jul 20, 2016
• Grant date: Dec 5, 2017
• Expiry date: Jul 20, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C08F220/40
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

Radically polymerizable dental material which contains at least one radically polymerizable oligomer or polymer with strongly acidic groups, which has a number-average molecular weight of 1,000 to 200,000 g/mol.